Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. John Jinn-Jyh Shun, DPM

Individual provider Podiatrist · NPI 1255778726

Dr. John Jinn-Jyh Shun, DPM practises Podiatry in Gardena, California. Graduated from California School of Podiatric Medicine in 2013, 13 years ago. Practices with Lawrence I Rubin DPM Inc, a 5-clinician group and accepts Medicare assignment. Licensed in California and Missouri.

Years since qualifying
13
Trained at
California School of Podiatric Medicine
Licensed in
CA, MO
In the registry since
2013
Specialties on file
2
What do these letters mean?
DPM — Doctor of Podiatric Medicine
A foot and ankle physician and surgeon.

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Practice location Address checks out

1045 W Redondo Beach Blvd Ste 106
Gardena, CA 90247-4276 Not confirmed with CMS for 10 years — call before visiting
Phone: (310) 323-2887
Fax: (310) 323-8609
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Foot & Ankle Surgery Podiatrist (primary) Taxonomy 213ES0103X · Licence E5280 (CA)
Podiatrist Taxonomy 213E00000X · Licence 2015016667 (MO)

Record details

NPI number1255778726
Entity typeIndividual (Type 1)
GenderMale
Credentials DPM
Sole proprietorNo
NPI enumeratedMay 23, 2013
Last updated in NPPESJuly 27, 2016

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPODIATRY
Medical schoolCALIFORNIA SCHOOL OF PODIATRIC MEDICINE
Graduated 2013 (13 years in practice)
Group practice Lawrence I Rubin Dpm Inc — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Removal of tissue 11 times · 62nd percentile
Removal of nail tissue 15 times · 60th percentile
Removal or shaving of skin growth 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients48
Services billed 157 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Lawrence I Rubin DPM Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Gardena